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Home >> Mazda >> 2021 >> CX-5 Touring, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (On-Board Diagnostic - AWD System) >> DTC U0415-68: Abnormal Message From DSC HU/Control Module [AWD Control Module] >> Diagnostic procedure

Diagnostic procedure

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DTC U0415:68 [AWD CONTROL MODULE] DIAGNOSTIC PROCEDURE

Step Inspection Results Action
1 INSPECT FOR DSC HU/Control Module MALFUNCTION
Yes Go to applicable DTC inspection.
(See DTC TABLE [DSC HU/Control Module] .)
No Go to the next step.
2 VERIFY THAT THE SAME DTC IS NOT PRESENT
Yes Repeat the inspection from Step1.
If the malfunction recurs, replace the DSC HU/Control Module, then go to the next step.
(See DSC HU/Control Module REMOVAL/INSTALLATION [VIN M)] .)
(See DSC HU/Control Module REMOVAL/INSTALLATION [VIN Y] .)
No Go to the next step.
3 VERIFY THAT NO OTHER DTCS ARE PRESENT
  • Are any other DTCs output?
Yes Go to the applicable DTC inspection.
(See DTC TABLE [AWD CONTROL MODULE] .)
No DTC troubleshooting completed.